using pseudocode debug the following 3 programs
// A high school is holding a recycling competition
// This program allows a user to enter a student's
// year in school (1 through 4)
// and number of cans collected
// Data is entered continuously until the user wants to quit
// After headings, output is four lines
// one for each school year class
start
Declarations
num year
num cans
num SIZE = 4
num QUIT = 9
num collected[SIZE] = 0, 0, 0, 0
string HEAD1 = "Can Recycling Report"
string HEAD2 = "Year Cans Collected"
output "Enter year of student or ", QUIT, " to quit "
input year
while year <> QUIT
output "Enter number of cans collected "
input cans
collected[year] = collected[year] + cans
output "Enter year of student or ", QUIT, " to quit "
input year
endwhile
output HEAD1
output HEAD2
year = 1
while year < SIZE
output year, collected[year - 1]
endwhile
stop
// Program lets user input scores on four tests
// Average is computed and letter grade is determined
// Letter grades are based on 90 for an A, 80 for a B, and so on
start
string name
num score
num NUM_TESTS = 4
num NUM_RANGES = 5
num RANGES[NUM_RANGES] = 90, 80, 70, 60, <=50
num QUIT = ZZZZZ
string GRADES[NUM_RANGES] = "A", "B", "C", "D", "F"
num total
num average
num sub
output "Enter student name or ", QUIT, " to quit "
input name
while name <> QUIT
total = 0
while sub < NUM_TESTS
output "Enter score "
input score
total = total + score
endwhile
average = total / NUM
sub = 0
while average < RANGES[SIZE]
sub = sub + 1
endwhile
letterGrade = GRADES[sub]
output name, letterGrade
output "Enter student name or ", QUIT, " to quit "
input name
endwhile
stop
// This program counts how many sales are made in each of five categories of products
start
Declarations
num category
num SIZE = 5
num QUIT = 9
num sales[SIZE] = 0, 0, 0, 0, 0
string HEAD1 = "Sales"
string HEAD2 = "Category Number of Sales"
output "Enter category ", QUIT, " to quit "
input category
while category = QUIT
if category >= 1 AND category <= SIZE then
sales[category] = sales[category] + 1
else
output "Invalid category"
endif
output "Enter category ", QUIT, " to quit "
input category
endwhile
output HEAD1
output HEAD2
category = 0
while category <= SIZE
output category + 1, sales[SIZE]
category = category + 1
endwhile
stop
Program 1 - Recycling Competition
// A high school is holding a recycling competition
// This program allows a user to enter a student's
// year in school (1 through 4)
// and number of cans collected
// Data is entered continuously until the user wants to quit
// After headings, output is four lines
// one for each school year class
start
Declarations
num year
num cans
num SIZE = 4
num QUIT = 9
num collected[SIZE] = 0, 0, 0, 0
string HEAD1 = "Can Recycling Report"
string HEAD2 = "Year Cans Collected"
output "Enter year of student or ", QUIT, " to quit "
input year
// Start of main loop
while year <> QUIT
output "Enter number of cans collected "
input cans
// Accumulate the cans collected for each year
collected[year] = collected[year] + cans
output "Enter year of student or ", QUIT, " to quit "
input year
endwhile
// Output the headings
output HEAD1
output HEAD2
year = 1
// Output the number of cans collected for each year
while year <= SIZE
output year, collected[year - 1]
year = year + 1
endwhile
stop
Program 2 - Test Scores and Grades
// Program lets user input scores on four tests
// Average is computed and letter grade is determined
// Letter grades are based on 90 for an A, 80 for a B, and so on
start
Declarations
string name
num score
num NUM_TESTS = 4
num NUM_RANGES = 5
num RANGES[NUM_RANGES] = 90, 80, 70, 60, 50
num QUIT = "ZZZZZ"
string GRADES[NUM_RANGES] = "A", "B", "C", "D", "F"
num total
num average
num sub
output "Enter student name or ", QUIT, " to quit "
input name
// Start of main loop
while name <> QUIT
total = 0
sub = 0
// Loop to input scores for each test
while sub < NUM_TESTS
output "Enter score "
input score
total = total + score
sub = sub + 1
endwhile
average = total / NUM_TESTS
sub = 0
// Determine the letter grade based on the average
while average < RANGES[sub] AND sub < NUM_RANGES
sub = sub + 1
endwhile
letterGrade = GRADES[sub]
output name, letterGrade
output "Enter student name or ", QUIT, " to quit "
input name
endwhile
stop
Program 3 - Sales Count
// This program counts how many sales are made in each of five categories of products
start
Declarations
num category
num SIZE = 5
num QUIT = 9
num sales[SIZE] = 0, 0, 0, 0, 0
string HEAD1 = "Sales"
string HEAD2 = "Category Number of Sales"
output "Enter category ", QUIT, " to quit "
input category
// Start of main loop
while category <> QUIT
// Check if the category is valid
if category >= 1 AND category <= SIZE then
// Increment the sales count for the corresponding category
sales[category] = sales[category] + 1
else
output "Invalid category"
endif
output "Enter category ", QUIT, " to quit "
input category
endwhile
// Output the headings
output HEAD1
output HEAD2
category = 0
// Output the number of sales for each category
while category < SIZE
output category + 1, sales[category]
category = category + 1
endwhile
stop